KAF performed a duet with Sana Natori at NIGHT HIKE 2026 in Makuhari on November 1, 2026. Her Azur Lane 9th anniversary song BLUE SIGNAL was released on September 7, 2026.
KAF's recent activity is split between festival bookings and game music. She appeared at NIGHT HIKE 2026 in Makuhari, joining Sana Natori for a duet on day two, November 1. That followed her addition to the second wave of performers for the event in late July, alongside Kizuna AI, Sana Natori, and KMNZ. The festival report treats her set as regular programming, with no separate virtual-singer framing.
In game music, KAF released BLUE SIGNAL as the 9th anniversary song for Azur Lane on September 7, 2026. The news came at her 5th ONE-MAN LIVE and the AZUR LANE SPECIAL MUSIC LIVE, both held the same day. Kanata Okajima and Shuya Masayoshi wrote and composed the track.
A promotional video with game meat restaurant Kome to Circus premiered September 1, ahead of the KAMITSUBAKI Yokohama event. In it KAF eats sea turtle soup and meat she was not told about, which she describes as "unconfirmed tastes." PIEDPIPER, the producer of her studio, appears alongside her. The collaboration came out of her earlier visits to the restaurant and the staff's history as her fans.
Her next confirmed appearance is NIGHT HIKE 2026 in Makuhari, where the second-day lineup has KMNZ opening the Night Stage at 12:45 and Sana Natori performing after 14:40 on the Hike Stage with the new song Himitsu Kagi and a duet with KAF. No other dates are given in these stories.
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NIGHT HIKE 2026 in Makuhari ran October 31 and November 1 at Makuhari Messe halls 9 and 11, the event's largest edition at a scale of 10,000 people. On day two, KMNZ opened the Night Stage at 12:45, Sana Natori took the Hike Stage after 14:40 with a set that included new song Himitsu Kagi and a duet with KAF, and Kizuna AI also appeared.
Virtual singer KAF will release BLUE SIGNAL as the 9th anniversary song for Azur Lane on September 7. The news came at her 5th ONE-MAN LIVE and the AZUR LANE SPECIAL MUSIC LIVE, both held on the same day. The track was written and composed by Kanata Okajima and Shuya Masayoshi.
KAF, the virtual singer under KAMITSUBAKI STUDIO, posted a PR video with game meat restaurant Kome to Circus. She eats sea turtle soup and meat she was not told about, describing them as "unconfirmed tastes." Studio producer PIEDPIPER appears alongside her. The collaboration grew out of KAF's earlier visits to the restaurant and the staff's long history as her fans. The video premiered September 1 ahead of the KAMITSUBAKI Yokohama event.
TRIBALCON. announced the second wave of performers for NIGHT HIKE 2026 in Makuhari on July 24. Ten acts join, including Kaf, Kizuna AI, Shinichi Osawa, and the Utsu-P meet siinamota tribute project with Sou on guest vocals. Combined with the first wave, 47 acts are confirmed for October 31 and November 1 at Makuhari Messe International Exhibition Halls 9 and 11. Sana Natori and KMNZ, announced earlier, also perform.